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Âge et croissance de la Carangue coubali Caranx crysos du golfe de Gabès (Tunisie)

Autor: Sley, Ayda, Hajjej, Ghailen, Jarboui, Othman, Bouaïn, Abderrahmen

Publikováno v: Revue d'Écologie (La Terre et La Vie). 73:191-202

Age and growth of Blue runner Caranx crysos from the Gulf of Gabes (Tunisia). This work was executed for the research programs carried out for the sustainable management of pelagic resources in Tunisia by estimating exploitable biomasses, establishin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::981a233c5b6c012d6374d7d3c8d7c77c
https://doi.org/10.3406/revec.2018.1926

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The first record of external abnormalities in blue swimming crab Portunus segnis (Decapoda: Brachyura), from the Gulf of Gabes, Southern Tunisia (Central Mediterranean Sea)

Autor: HAJJEJ, Ghailen, SLEY, Ayda, JARBOUI, Othman

The occurrence of a morphologically altered individual identified as Portunus segnis is reported in this note. An adult male of this species with an additional chela on the left cheliped, which could result in difficulties for reproduction and escape

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::62b04aca4a2bf3430b5de8e1de171503

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Food composition and feeding habits of little tunny, Euthynnus alletteratus (Rafinesque, 1810), from the Tunisian Mediterranean coasts

Autor: HAJJEJ, Ghailen, SLEY, Ayda, CHERIF, Mourad, JARBOUI, Othman, HATTOUR, Abdallah

The stomach contents of 622 little tunny Euthynnus alletteratus, sampled between January 2008 and December 2009, were examined. Fish size ranged from 19.2 to 97.8 cm fork length, and all fish were captured in the coastal areas of Tunisian waters. Amo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68fd989ead214e2cd18225c83709bdf9

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Morphometric and meristic characters of blue runner Caranx crysos and false scad Caranx rhonchus (Pisces: Carangidae) from the Gulf of Gabes, Tunisia, Eastern Mediterranean

Autor: SLEY, Ayda, JAWAD, Laith A., HAJJEJ, Ghailen, JARBOUI, Othman, BOUAIN, Aberrahmen

Morphometric and meristic characters of the two carangid species, C. crysos and C. rhonchus were studied from Gulf of Gabes, Tunisia, Eastern Mediterranean. Monthly samples of the two species were collected during one year for this study. Eleven morp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a306788106eec21ea522ca427f7d8dc2

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Exploitation status and stock assessment by pseudo-cohort analysis of the gilthead seabream Sparus aurata in the Gulf of Gabes (Tunisia)

Autor: HADJ TAIEB, Aymen, SLEY, Ayda, DERBALI, Abdelkarim, GHORBEL, Mohamed, JARBOUI, Othman

The gilthead sea bream, Sparus aurata, is quite abundant in the Gulf of Gabes, off the south-eastern coast of Tunisia. It is commercially exploited by artisanal gears and trawlers all year round. Catches of gilthead, in the period 2000- 2010 fluctuat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af991749f94d8d8dbb67a56d9e08cb6d

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Reproductive biology of greater amberjack Seriola dumerili (Risso, 1810) from the Eastern Mediterranean Sea (Tunisia, Gulf of Gabes)

Autor: SLEY, Ayda, HADJ TAEIB, Aymen, JARBOUI, Othman, GHORBEL, Mohamed, BOUAIN, Abderrahmen

In the present study, the reproductive biology of S. dumerili from the gulf of Gabes was studied by measurement of gonadosomatic indices (GSI) and histological examination of gonads. The sex of specimens (N = 282), ranging in length from 13.4 to 155

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Feeding habits of Sparus aurata (Sparidae) from the Gulf of Gabes (central Mediterranean)

Autor: HADJ TAIEB, Aymen, SLEY, Ayda, GHORBEL, Mohamed, JARBOUI, Othman

The dietary habits of Sparus aurata (Sparidae) ranging from 10.1 to 35 cm in total length were studied in the Gulf of Gabes (South of the Tunisia, Center of the Mediterranean), with respect to sex, fish size and season, using the index of relative im

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3802acb804a0f4ae1a7ac8a106ac14f8

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